123456 DLX not communicating check VDP power

DLX not communicating check VDP power Had fe remove all coax cables from Sun transceiver tee and place 50 ohm terminator in place and run test net-aui, the test passed both internal and external test FE now moving cables and transceiver around to find which one fails found 50 ohm self terminator on titan kernal bad FE had critical hardware error did dlxtest, vdp conifiguration found disk 0 not present. see long description for more details Remove one of the coax tee with the coaxs still attached and measure the center pin to the shield this shoul measure 25 ohms Had fe remove all coax cables from sun transceiver tee and place 50 ohm terminator in place and run test net-aui the test passed both internal and external test fe now moving cables and transcever around to find which one fails found 50 ohm self terminator on titan kernal bad fe had critiical hardware error did dlxtest vdp conifiguration found disk 0 not present fe checking the disk connections since he had pulled out the the vdp cpu card prior to calling olc see xr-solution 019930